Toyota Corolla Cross: System Diagram
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Interior / Lighting (int) / Lighting System / System Diagram
SYSTEM DIAGRAM
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
NEXT
Operation Check
OPERATION CHECK INSPECT ILLUMINATED ENTRY SYSTEM OPERATION
NOTICE: Perform this inspection with the customize parameters at the initial settings.
Click here HINT: Perform this inspection with th
Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE LIGHTING SYSTEM (INT)
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note o
SEE MORE:
Headlight ECU RH Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Headlight ECU RH Communication Stop Mode
Communication stop for "Headlight Control (Sub)" is indicated on the
"Communication Bus Check" screen of the GTS.
Click he
Ambient Temperature Sensor Circuit Short to Battery or Open (P007015)
DESCRIPTION The thermistor assembly is installed in front of the cooler condenser assembly to detect the ambient temperature, which is used to control the air conditioning system. This sensor is connected to the air conditioning amplifier assembly and detects fluctuations in the ambient temperature.
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